import java.util.Scanner;
public class ReadInNumbersProgram {
	public static void main(String[] args) {
		int[] 	numbers = new int[100];
		int   	count = 0;
		int		enteredValue = 0;

		while (enteredValue != -1) {
			System.out.println("Enter number " + (count+1) + ": ");
			enteredValue = new Scanner(System.in).nextInt();
			if (enteredValue != -1)
				numbers[count++] = enteredValue;
		}
		// ... do something interesting with the numbers ...
	}
}